ตู้ลำโพง ขนาด 15 นิ้ว 2 ทาง 2000 วัตต์
หมวดหมู่ : สินค้าโปรโมชั่น ,  สินค้าระบบเสียง ,  ลำโพง ,  ลำโพง PASSIVE , 
แบรนด์ : QSC
Share
QSC E115 Passive Loudspeakers
The E115 is a trapezoidal, two-way loudspeaker using a 15-inch, 500W, die cast aluminum frame woofer with a 3.5-inch voice coil. It is intended for use when high-power and authoritative low-end are needed from a full-range loudspeaker. A 2.8” compression driver attached to the 75° DMTTM waveguide assures that even distant listeners will be well covered.
E Series loudspeakers will perform very well with any quality, professional power amplifier – but by taking advantage of the complete E Series Entertainment System, more performance and options are available. Today’s powered loudspeakers rely on finely tuned digital signal processing (DSP) to achieve a higher level of performance. When used with QSC GXD or PLD amplifiers or with a QSC TouchMix digital mixer, E Series loudspeakers can also take advantage of advanced DSP. QSC has developed E Series DSP settings for all three platforms. These settings support a variety of applications including live sound reinforcement (with and without subwoofers), stage monitoring, dance music and karaoke.
Features
Specifications
Model | E115 |
Configuration | 1 × 15-inch, 2-way, non-powered |
Frequency Response (-6 dB) | 55 Hz 20 kHz |
Frequency Range (-10 dB) | 43 Hz 20 kHz |
Power capacity1: continuous/peak | 500 W / 2000 W |
Sensitivity | 97 dB, 1 W @ 1 m |
Coverage Angle | 75° conical DMT |
Output2 (peak SPL @ 1 m) | 130 dB |
Drivers LF HF |
381 mm (15 in) driver with 89 mm (3.5 in) voice coil 38 mm (1.5 in) exit, 71 mm (2.8 in) voice coil, compression driver |
Nominal Impedance | 8Ω |
Cross-over | Full-range only 1.55 kHz |
Input connectors | 2 × NL4, 1 × barrier strip |
Enclosure | Trapezoidal, plywood, black texture paint finish. Two side-mounted handles, Perforated, powder-coated steel grille with foam lining. |
Speaker Dimensions (W×H×D) | 420 × 716 × 445 mm 16.5 × 28.2 × 17.5 in |
Carton Dimensions (W×H×D) | 530 × 510 × 813 mm 21 × 20 × 32 in |
Net speaker weight | 31 kg / 68 lb |
Shipping weight | 35.4 kg / 78 lb |